irrationalize

especially British, ir·ra·tion·al·ise

[ih-rash-uh-nl-ahyz]

verb (used with object)

irrationalized, irrationalizing 

1. to make or cause to be irrational.

Word History and Origins

Origin of irrationalize¹

First recorded in 1890–95; irrational + -ize

Example Sentences

The poor man wants to rationalize the irrational, and irrationalize the rational.

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And he wishes, unhappy man, to rationalize the irrational and irrationalize the rational.

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